求问为什么通过率只有33%呢 import java.util.*; public class Solution { public ArrayList<arraylist><integer> > FindContinuousSequence(int sum) { ArrayList<arraylist><integer>> result = new ArrayList<arraylist><integer>>(); int n=2,x0=2; while(2*sum >= n*n+n){ x0 = (2*sum-n*n+n)/(2*n); if(Math.floor(x0) == x0){ ArrayList<integer> Array = new ArrayList<integer>(); for(int i=0;i</integer></integer></integer></arraylist></integer></arraylist></integer></arraylist>